Sons of Anarchy's fifth season averaged 6.4 million viewers, and 4.4 million viewers in the adults ages 18-49 demographic. Season 6 will welcome guest stars including Donal Logue, as well as the return of Jimmy Smits and Drea de Matteo.

In other Sons news, Peter Weller has been tapped for an arc in the upcoming season, according to The Hollywood Reporter. Weller, who has directed multiple episodes of Sons, will play a former cop from Stockton who crosses paths with SAMCRO.